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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	015596/0014			Pages:	13
		Recorded:	01/14/2005
Conveyance:	SECURITY AGREEMENT

Total properties: 27

1

Patent #:	4817653	Issue Dt:	04/04/1989	Application #:	07147237	Filing Dt:	01/22/1988
Title:	TANK CLEANING, WATER WASHING ROBOT

2

Patent #:	4945933	Issue Dt:	08/07/1990	Application #:	07180334	Filing Dt:	04/11/1988
Title:	LIQUID CIRCULATOR USEFUL FOR DISPERSING SEDIMENT CONTAINED IN A STORAGE TANK

3

Patent #:	4954267	Issue Dt:	09/04/1990	Application #:	07346132	Filing Dt:	05/02/1989
Title:	HYDROCARBON RECLAIMER SYSTEM

4

Patent #:	5173007	Issue Dt:	12/22/1992	Application #:	07425827	Filing Dt:	10/23/1989
Title:	METHOD AND APPARATUS FOR IN-LINE BLENDING OF AQUEOUS EMULSION

5

Patent #:	5200104	Issue Dt:	04/06/1993	Application #:	07790650	Filing Dt:	11/08/1991
Title:	COMPOSITION FOR THE TREATMENT OF OVERSPRAY IN PAINT SPRAY BOOTHS

6

Patent #:	5198143	Issue Dt:	03/30/1993	Application #:	07861091	Filing Dt:	03/31/1992
Title:	COMPOSITION FOR THE TREATMENT OF OVERSPRAY IN PAINT SPRAY BOOTHS CONTAINING SECONDARY ALCOHOL ESTERS AND SURFACTANTS

7

Patent #:	5187903	Issue Dt:	02/23/1993	Application #:	07862079	Filing Dt:	04/02/1992
Title:	METHOD FOR REMOVING ACCUMULATED ASH FROM PRECIPITATORS

8

Patent #:	5183086	Issue Dt:	02/02/1993	Application #:	07863499	Filing Dt:	03/30/1992
Title:	ENCAPSULATION METHOD FOR THE CONTAINMENT OF WASTE AND SALVAGEABLE PRODUCTS

9

Patent #:	5254256	Issue Dt:	10/19/1993	Application #:	07916536	Filing Dt:	07/20/1992
Title:	PROCESS FOR RECLAMATION AND TREATMENT OF PAINT OVERSPRAY TREATMENT COMPOSITIONS

10

Patent #:	5356482	Issue Dt:	10/18/1994	Application #:	07998556	Filing Dt:	12/30/1992
Title:	PROCESS FOR VESSEL DECONTAMINATION

11

Patent #:	5397496	Issue Dt:	03/14/1995	Application #:	08038011	Filing Dt:	03/29/1993
Title:	COMPOSITION FOR THE TREATMENT OF OVERSPRAY IN PAINT SPRAY BOOTHS CONTAINING SECONDARY ALCOHOL ESTERS

12

Patent #:	5389156	Issue Dt:	02/14/1995	Application #:	08061187	Filing Dt:	05/13/1993
Title:	DECONTAMINATION OF HYDROCARBON PROCESS EQUIPMENT

13

Patent #:	5464556	Issue Dt:	11/07/1995	Application #:	08130106	Filing Dt:	09/30/1993
Title:	COMPOSITION FOR THE PAINT SPRAY TREATMENT USING SECONDARY ALCOHOL ESTERS IN WATER

14

Patent #:	5425814	Issue Dt:	06/20/1995	Application #:	08261423	Filing Dt:	06/17/1994
Title:	METHOD FOR QUICK TURNAROUND OF HYDROCARBON PROCESSING UNITS

15

Patent #:	5460331	Issue Dt:	10/24/1995	Application #:	08261438	Filing Dt:	06/17/1994
Title:	APPARATUS FOR DISPERSION OF SLUDGE IN A CRUDE OIL STORAGE TANK

16

Patent #:	5532928	Issue Dt:	07/02/1996	Application #:	08389560	Filing Dt:	02/15/1995
Title:	COMPUTER SYSTEM AND METHOD FOR WASTE ACCOUNTING, REDUCTION, AND EVALUATION

17

Patent #:	5728193	Issue Dt:	03/17/1998	Application #:	08434372	Filing Dt:	05/03/1995
Title:	PROCESS FOR RECOVERING METALS FROM IRON OXIDE BEARING MASSES

18

Patent #:	5542984	Issue Dt:	08/06/1996	Application #:	08438758	Filing Dt:	05/10/1995
Title:	METHOD FOR DISPERSION OF SLUDGE AND FOR REPAIRING A CIRCULATOR FOR DISPERSING SLUDGE

19

Patent #:	5634962	Issue Dt:	06/03/1997	Application #:	08584619	Filing Dt:	01/11/1996
Title:	METHOD FOR REMOVING HAZARDOUS GASES FROM ENCLOSED STRUCTURES

20

Patent #:	5862819	Issue Dt:	01/26/1999	Application #:	08584891	Filing Dt:	01/11/1996
Title:	MOBILE APPARATUS FOR REMOVING HAZARDOUS GASES FROM ENCLOSED STRUCTURES

21

Patent #:	5873945	Issue Dt:	02/23/1999	Application #:	08648588	Filing Dt:	05/16/1996
Title:	METHOD FOR RECOVERING A VOLATILE ORGANIC MATERIAL CONSISTING ESSENTIALLY OF CARBONYL COMPOUNDS FROM SOLVENT-IN-WATER EMULSIONS DERIVED FROM PAINT OVERSPRAY TREATMENT AND CAPTURE SYSTEMS

22

Patent #:	5766370	Issue Dt:	06/16/1998	Application #:	08648589	Filing Dt:	05/16/1996
Title:	METHOD FOR RECOVERING A VOLATILE ORGANIC COMPONENT OF SOLVENT-IN-WATER EMULSIONS DERIVED FROM PAINT OVERSPRAY TREATMENT AND CAPTURE SYSTEMS

23

Patent #:	6069002	Issue Dt:	05/30/2000	Application #:	08885108	Filing Dt:	06/30/1997
Title:	SYSTEM AND PROCESS FOR IN TANK TREATMENT OF CRUDE OIL SLUDGES TO RECOVER HYDROCARBONS AND AID IN MATERIALS SEPARATION

24

Patent #:	5940920	Issue Dt:	08/24/1999	Application #:	08891481	Filing Dt:	07/11/1997
Title:	PIPE CLEANING APPARATUS

25

Patent #:	6127934	Issue Dt:	10/03/2000	Application #:	09056808	Filing Dt:	04/07/1998
Title:	TRUCK GROUNDING SYSTEM

26

Patent #:	6033901	Issue Dt:	03/07/2000	Application #:	09271949	Filing Dt:	03/18/1999
Title:	SYSTEM AND PROCESS FOR IN TANK TREATMENT OF CRUDE OIL SLUDGES TO RECOVER HYDROCARBONS AND AID IN MATERIALS SEPARATION

27

Patent #:	6182716	Issue Dt:	02/06/2001	Application #:	09349829	Filing Dt:	07/08/1999
Title:	CATALYST UNLOADING DEVICE

Assignors

1

PHILIP SERVICES CORPORATION

Exec Dt:

12/30/2004

2

ALLWASTE TANK CLEANING, INC.

Exec Dt:

12/30/2004

3

NORTHLAND ENVIRONMENTAL, INC.

Exec Dt:

12/30/2004

4

Exec Dt:

12/30/2004

5

PHILIP ENVIRONMENTAL SERVICES CORPORATION

Exec Dt:

12/30/2004

6

PSC INDUSTRIAL OUTSOURCING, INC.

Exec Dt:

12/30/2004

Assignees

1

UBS AG STAMFORD BRANCH, AS AGENT

677 WASHINGTON BLVD.

STAMFORD, CONNECTICUT 06901

2

BANK OF AMERICA, N.A., AS AGENT

5950 SHERRY LANE

SUITE 300

DALLAS, TEXAS 75225

Correspondence name and address
	WINSTON & STRAWN LLP
	LAURA KONRATH
	33RD FLOOR
	35 W. WACKER DR.
	CHICAGO, IL 60601

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